:root{--bg:#10171b;--surface:#172126;--raised:#1d2b31;--line:#34464d;--text:#edf4f3;--muted:#aec0c4;--accent:#8cdfcc;--dark:#102024;--error:#f1a7a7;color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,sans-serif;background:var(--bg);color:var(--text);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{border:1px solid var(--line);background:transparent;color:var(--text);padding:10px 14px;border-radius:10px;cursor:pointer;min-height:44px}button:hover{background:var(--raised)}button:disabled{opacity:.5;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button.primary{background:var(--accent);color:var(--dark);border-color:var(--accent);font-weight:650}button.primary:hover{background:#b4eddf}a{color:inherit;text-decoration:none}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:650;letter-spacing:-.6px}.brand>span{font-size:9px;letter-spacing:1.7px;color:var(--muted);border-left:1px solid var(--line);padding-left:15px;margin-left:8px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2.2px;color:var(--accent)}input,textarea,select{background:var(--bg);border:1px solid var(--line);border-radius:9px;color:var(--text);padding:12px;max-width:100%}input::placeholder,textarea::placeholder{color:var(--muted)}label{display:flex;flex-direction:column;gap:8px;font-size:13px}h1,h2,p{margin-top:0}p{line-height:1.65;color:var(--muted)}small{color:var(--muted);line-height:1.6}.login{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr;gap:10%;align-items:center;max-width:1200px;margin:auto;padding:60px}.intro .brand{margin-bottom:95px}.intro h1{font-size:clamp(44px,5vw,68px);font-weight:500;line-height:1.07;letter-spacing:-3px;margin-bottom:28px}.lede{font-size:17px;max-width:430px}.provider-preview{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}.provider-preview span{font-size:12px;padding:8px 12px;border:1px solid var(--line);border-radius:25px;color:var(--muted)}.separate{font-size:11px;margin-top:70px}.login-panel{background:var(--surface);padding:35px;border:1px solid var(--line);border-radius:20px}.login-panel h2{font-size:27px;line-height:1.3;letter-spacing:-1px;margin:16px 0}.login-panel label{margin-top:23px}.login-panel .primary{display:flex;justify-content:space-between;width:100%;margin:24px 0 15px}.login-panel small{display:block;text-align:center;font-size:11px}#login-error{color:var(--error);margin-top:16px;font-size:13px}#workspace{display:flex;height:100dvh}.mobile-header{display:none}aside{width:275px;flex-shrink:0;background:#121c20;border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column;gap:22px}.sidebar-label{font-size:9px;letter-spacing:1.5px;margin:-10px 0 0}.search-label{font-size:11px;color:var(--muted)}aside input{width:100%;font-size:13px}.list-heading{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted)}.list-heading button{font-size:11px;border:0;padding:5px}#conversations{flex:1;overflow:auto;margin-top:-15px}#conversations button{width:100%;display:block;text-align:left;border:0;margin:5px 0;font-size:13px;overflow-wrap:anywhere}#conversations button[aria-current=true]{background:var(--raised);box-shadow:inset 2px 0 var(--accent)}aside footer{border-top:1px solid var(--line);padding-top:18px;display:flex;flex-direction:column;gap:7px}aside footer span{font-size:12px;overflow-wrap:anywhere}aside footer small{font-size:10px}aside footer button{align-self:flex-start;border:0;padding-left:0;font-size:12px}main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}.chat-header{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:27px 42px;border-bottom:1px solid var(--line)}.chat-header h1{font-size:18px;font-weight:500;margin:7px 0 0;overflow-wrap:anywhere}.header-actions{display:flex;gap:8px}.header-actions button{font-size:11px}.empty{margin:auto;padding:50px 25px 15px;text-align:center;width:min(100%,740px)}.spark{display:grid;place-items:center;margin:0 auto 20px;width:64px;height:64px;background:var(--raised);border:1px solid var(--line);color:var(--accent);border-radius:20px;font-size:35px}.empty h2{font-size:35px;font-weight:450;letter-spacing:-1.4px;margin-bottom:12px}.empty p{font-size:14px}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:30px 0}.suggestions button{text-align:left;padding:18px;background:var(--surface)}.suggestions b{display:block;font-size:13px;font-weight:550}.suggestions span{display:block;color:var(--muted);font-size:11px;line-height:1.5;margin-top:10px}.messages{flex:1;overflow:auto;padding:30px max(25px,calc((100% - 760px)/2));scroll-behavior:smooth}.messages:empty{display:none}.message{margin-bottom:25px}.message header{font-size:11px;color:var(--accent);display:flex;gap:8px;align-items:center;margin-bottom:9px}.message.user header{color:var(--muted)}.message .text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.8}.message.user .text{background:var(--raised);border:1px solid var(--line);border-radius:13px;padding:15px 18px}.message .error{color:var(--error);font-size:12px;padding-top:10px}.composer-wrap{padding:0 32px max(15px,env(safe-area-inset-bottom));width:min(100%,840px);margin:0 auto}.composer-wrap #notice{font-size:12px;margin:12px 0;color:var(--accent)}#composer{background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:14px 16px}.provider-row{display:flex;gap:10px;align-items:center}.provider-row label{flex-direction:row;align-items:center;font-size:11px;color:var(--muted)}.provider-row select{background:var(--raised);font-size:12px;padding:8px;min-height:40px}.provider-row>span{font-size:10px;color:var(--muted);overflow-wrap:anywhere}textarea{display:block;width:100%;background:transparent;border:0;resize:vertical;min-height:80px;max-height:35dvh;padding:14px 0;line-height:1.5}.composer-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}.composer-bottom>span{color:var(--muted);font-size:11px}.composer-bottom button{padding:9px 18px;display:flex;gap:20px}.consent{flex-direction:row;align-items:flex-start;gap:8px;font-size:11px;line-height:1.55;color:var(--muted);border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.consent input{width:18px;height:18px;margin:0;flex-shrink:0;accent-color:var(--accent)}.fine-print{text-align:center;font-size:10px;line-height:1.6;margin:10px 0 0}.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;padding:10px;background:var(--accent);color:var(--dark);z-index:10}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}@media(max-width:800px){.login{grid-template-columns:1fr;gap:35px;padding:30px 22px}.intro .brand{margin-bottom:40px}.intro h1{font-size:46px}.intro .lede{font-size:15px}.separate{margin-top:25px}.login-panel{padding:25px}.mobile-header{display:flex;align-items:center;justify-content:space-between;position:fixed;inset:0 0 auto;height:60px;background:var(--bg);z-index:4;padding:8px 14px;border-bottom:1px solid var(--line)}.mobile-header button{border:0;font-size:22px;padding:5px;min-width:44px}#workspace{padding-top:60px}aside{display:none;position:fixed;inset:60px auto 0 0;z-index:5;box-shadow:20px 0 50px #0008;width:min(85vw,300px)}aside.is-open{display:flex}.chat-header{padding:18px;gap:10px}.chat-header h1{font-size:15px}.chat-header .eyebrow{font-size:8px;letter-spacing:1.3px}.header-actions{gap:3px}.header-actions button{padding:7px;font-size:10px}.empty{padding:25px 18px 5px}.empty h2{font-size:27px}.empty p{font-size:12px}.spark{width:45px;height:45px;font-size:28px;margin-bottom:15px}.suggestions{margin:20px 0;gap:7px}.suggestions button{padding:12px;font-size:11px}.suggestions span{display:none}.suggestions b{font-size:11px}.messages{padding:22px 18px}.message .text{font-size:14px}.composer-wrap{padding:0 12px max(12px,env(safe-area-inset-bottom))}.provider-row{flex-wrap:wrap;gap:5px}.provider-row select{font-size:12px}#composer{padding:12px}.fine-print{font-size:9px}.consent{font-size:10px}.composer-bottom>span{font-size:10px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
@media(max-height:720px){main{overflow:auto}.empty{padding-top:20px}.suggestions{margin:15px 0}.messages{min-height:120px}.composer-wrap{flex-shrink:0}}